Futurebatt SA04XL Replacement Battery for HP Envy X360 15/17

Futurebatt SA04XL is a direct replacement laptop battery designed to restore full runtime for compatible HP Envy X360 15 and Envy 17 models.

If your HP Envy X360 or Envy 17 is showing reduced battery life or won’t hold a charge, the Futurebatt SA04XL offers a factory-new alternative built from Grade A cells. This 4-cell pack delivers 15.12V and 55.67Wh of capacity, uses built-in protection circuitry, and matches multiple OEM part numbers so you can replace the original battery with confidence.

Which HP models and part numbers does this battery replace?

The SA04XL is compatible with a wide range of HP Envy X360 15 and Envy 17 configurations and replaces many OEM references. It is cross-referenced to common HP part numbers so you can find the correct replacement without guessing.

• Compatible part numbers: SA04XL, SA04055XL, SAO4XL, HSTNN-OB1G, HSTNN-OB1F, HSTNN-UB7U, HSTNN-LB8O, L43248-421, L43267-005, L43248-541.
• HP model families: Envy X360 15 (15-DR, 15-DS, 15T-DR, 15Z-DS, 15m series) and Envy 17 (17-CG, 17T-CG, 17m series).
• Supports many SKU variations: examples include 15-dr0xxx, 15-dr1xxx, 15-ds0xxx, 15-ds1xxx and 17-cg0xxx, 17-cg1xxx ranges.

How does the SA04XL protect my laptop and charge safely?

Futurebatt installs multiple electrical protections into each pack to reduce risk and improve longevity. The battery includes overcharge, over-discharge, and over-temperature safeguards plus quality internal boards to stabilize charging behavior.

• Overcharge and over-discharge circuit protection prevents harmful voltage extremes.
• Thermal safeguards reduce overheating during heavy use or fast charging.
• Grade A cells provide consistent voltage and lower self-discharge for reliable runtime.

What are the technical specifications and expected performance?

This replacement battery mirrors the original OEM specs so it integrates cleanly with supported HP laptops. Expect 15.12 volts and a nominal 55.67 watt-hours capacity from the 4-cell pack, giving performance comparable to the factory unit under similar usage patterns.

• Voltage: 15.12V — matches original HP battery voltage requirements.
• Capacity: 55.67Wh — 4-cell configuration for typical mobile workstation run-times.
• Construction: 100% brand-new with Grade A cells for steady charge and discharge behavior.

What warranty and support come with the Futurebatt battery?

Futurebatt backs this battery with a straightforward support policy and limited warranty to help you after purchase. You get a 30-day refund window and a 12-month replacement warranty, plus responsive email support if any issues arise.

• 30 days money-back eligibility for returns when not satisfied.
• 12 months replacement warranty for manufacturing faults or early failures.
• 24-hour email customer service from the Futurebatt support team.

Who is this for? If your HP Envy X360 15 or Envy 17 is suffering from short battery life, unexpected shutdowns, or shows warnings about battery health, the Futurebatt SA04XL is intended as a cost-effective, drop-in replacement. It’s suitable for students, professionals, and home users who need reliable mobile power without replacing the whole laptop. Make sure your model and part number match the compatibility list before ordering to ensure a seamless swap and consistent performance.